Disinformation

Working Definition

Disinformation is false or manipulated information deliberately fabricated or disseminated to deceive an audience and inflict harm on a person, social group, institution, or state (or to secure political or financial gain). In the regulatory and research framework codified since 2017, it is defined by the intersection of falsity and intent to harm, separating it from misinformation (falsehood shared in good faith) and malinformation (genuine facts weaponized to cause harm, such as strategic leaks or doxing). In everyday speech “disinformation” is used loosely for any false claim online; technically, it is an operator-centered category requiring attribution of strategic intent or coordinated inauthentic behavior rather than merely checking whether a sentence is true. That distinction governs policy responses: correcting an honest mistake requires public communication, whereas countering a disinformation operation requires exposing the actor and disrupting its distribution infrastructure.

Genesis and Global Lineage

The concept has lived two historical lives. Its first life belongs to twentieth-century intelligence craft: the Russian term dezinformatsiya designated a branch of Soviet “active measures” (aktivnye meropriyatiya), institutionalized in specialized KGB and Warsaw Pact directorates after the Second World War and brought into Western political vocabulary in the 1970s and 1980s by Eastern-bloc intelligence defectors. In that operational tradition, disinformation was a covert campaign with a case officer, a forged document, and a target—and its highest craft consisted in planting the forgery in an independent Western newspaper so journalists would authenticate it with their own credibility. Its second life began after 2016, when the Brexit referendum and the US presidential election turned “fake news” into a global buzzword rapidly co-opted by politicians to attack critical press outlets. Seeking a more precise vocabulary, Claire Wardle and Hossein Derakhshan (in their October 2017 report for the Council of Europe) and the European Commission's High-Level Expert Group (March 2018) elevated disinformation as the anchor of a three-part taxonomy adopted by UNESCO, the EU, and major platforms. In the process, a category forged for covert intelligence operations was stretched to cover domestic partisan memes and electoral spin—turning “intent to harm” from an intelligence attribution problem into a daily moderation judgment.

Central European Lineage

One of the earliest practitioner accounts that brought the mechanics of Eastern-bloc disinformation into Western scholarship came out of Prague. Ladislav Bittman (later Lawrence Martin-Bittman) joined the Czechoslovak communist intelligence service (Státní bezpečnost, StB) in the mid-1950s, rising in 1964 to become deputy head of Department 8—the directorate for aktivní opatření (active measures and disinformation). There he organized Operation Neptune (1964), in which StB divers submerged watertight Nazi-era chests in Černé jezero (Black Lake) in the Bohemian Forest (Šumava) near the West German border and arranged for a television crew to “discover” them; the chests blended wartime records with KGB-supplied documents intended to compromise West German and Austrian politicians and force Bonn to extend the 1965 statute of limitations for Nazi war crimes. After Warsaw Pact troops crushed the Prague Spring in August 1968, Bittman defected via Vienna on September 3, 1968. In the United States, he published The Deception Game: Czechoslovak Intelligence in Soviet Political Warfare (1972) and The KGB and Soviet Disinformation (1985), and in 1986 founded the first academic Program for the Study of Disinformation at Boston University. Excerpts from The Deception Game circulated underground in Polish drugi obieg (samizdat) in 1981 as Oszukańcza gra, giving Central European dissidents an insider manual for recognizing state provocation.

Why Now

Between 2018 and 2026, disinformation migrated from intelligence studies into binding European law and transatlantic conflict. Following the 2018 European Commission report, tech platforms signed the EU Code of Practice on Disinformation; strengthened in 2022, the Code was formally integrated in February 2025 into the EU Digital Services Act (DSA) as a systemic-risk mitigation standard for Very Large Online Platforms. Russia's full-scale invasion of Ukraine in February 2022 restored the word's classic operational meaning, justifying EU broadcasting bans on RT and Sputnik and exposing cross-border Doppelgänger operations that cloned European newspaper websites. Yet 2023–2025 also triggered a fierce counter-offensive in the United States: congressional investigations and lawsuits (Murthy v. Missouri, 2024) attacked academic disinformation researchers as a “censorship-industrial complex,” Stanford shuttered its Election Integrity Partnership structure, and Meta ended its third-party US fact-checking program in January 2025 in favor of Community Notes. The concept now sits at the fault line between European systemic-risk regulation and American First Amendment absolutism.

Explanatory Power

Framing disinformation around strategic intent and operational chains separates three phenomena that look identical in a social-media feed. First, an honest error in good faith (a journalist misreading a clinical preprint) calls for a transparent correction; treating it as a hostile influence operation destroys institutional trust. Second, a coordinated state or commercial campaign where the operator knows the claim is false (such as Russian narratives about “bioweapons laboratories” in Ukraine or fossil-fuel front groups manufacturing doubt about climate science) never yields to polite fact-checking, because the operator's goal is delay, polarization, and exhaustion; the effective response is infrastructural attribution—exposing the network of inauthentic accounts and cutting its distribution. Third, juxtaposing disinformation with malinformation clarifies why consequential operations like the 2016 DNC leaks used 100% authentic documents: the weapon was covert theft and strategic timing rather than textual falsity. Finally, the framework highlights status mutation along the chain: a fabrication born as deliberate disinformation in a troll factory becomes unwitting misinformation the moment an ordinary citizen shares it believing it to be true.

Axes of Debate

Underappreciated Angle

The most enduring lesson from Cold War practitioners like Ladislav Bittman—and the one most routinely forgotten by automated fact-checking—is that successful disinformation is rarely built out of whole-cloth lies. As Bittman explained from Prague's Department 8, an effective forgery must consist of 90% verifiable facts—real letterhead, real archival signatures, real grievances—with a 10% falsified twist inserted at the decisive joint, laundered through an independent intermediary so the target society convinces itself. Contemporary definitions that treat disinformation as “false sentences on social media” audit individual propositions while missing the laundering chain. Even more importantly, Bittman and Rid show that the primary objective of an active-measures campaign is rarely to persuade a majority of voters that proposition X is true; it is to paralyze a decision until a deadline expires, sow mutual suspicion inside a coalition, or exhaust the public into cynical passivity (hypernormalization). Measuring the impact of disinformation solely by whether citizens “believed the fake headline” measures an outcome the operator never needed to win.